Brazzers Network probably is the world's best porn site. Very solid stuff for those who enjoy more studio style content rather than raw amateur type stuff. There are 3,500+ scenes available across 28 sites with three updates a day. You can stream the whole movie immediately or you can browse down a little and pick what specific part you'd like to stream. You can download the movie in four formats: WMV (including HD quality), MPG, and MP4.

$24.95 monthly / $95.95 yearly

Private.com offers all the porn you could possible want. Loads of exclusive content with good-quality videos and magazines. From solo to lesbian and straight hardcore, including threesomes, orgies and gangbangs, everything is covered. You`ll find more than 264 DVDs and over 1,500 full-length scenes from a very well established producer. The site updates every day with something new from its huge collection.